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            <div><h3 class="title">
                <a name="asio.reference.asio_handler_is_continuation"></a><a class="link"
                                                                             href="asio_handler_is_continuation.html"
                                                                             title="asio_handler_is_continuation">asio_handler_is_continuation</a>
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    <p>
        <a class="indexterm" name="asio.indexterm.asio_handler_is_continuation"></a>
    </p>
    <p>
        Default continuation function for handlers.
    </p>
    <pre class="programlisting"><span class="keyword">bool</span> <span
            class="identifier">asio_handler_is_continuation</span><span class="special">(</span>
    <span class="special">...</span> <span class="special">);</span>
</pre>
    <p>
        Asynchronous operations may represent a continuation of the asynchronous
        control flow associated with the current handler. The implementation can
        use this knowledge to optimise scheduling of the handler.
    </p>
    <p>
        Implement asio_handler_is_continuation for your own handlers to indicate
        when a handler represents a continuation.
    </p>
    <p>
        The default implementation of the continuation hook returns <code class="computeroutput"><span class="keyword">false</span></code>.
    </p>
    <h5>
        <a name="asio.reference.asio_handler_is_continuation.h0"></a>
        <span><a name="asio.reference.asio_handler_is_continuation.example"></a></span><a class="link"
                                                                                          href="asio_handler_is_continuation.html#asio.reference.asio_handler_is_continuation.example">Example</a>
    </h5>
    <pre class="programlisting"><span class="keyword">class</span> <span class="identifier">my_handler</span><span
            class="special">;</span>

<span class="keyword">bool</span> <span class="identifier">asio_handler_is_continuation</span><span
                class="special">(</span><span class="identifier">my_handler</span><span class="special">*</span> <span
                class="identifier">context</span><span class="special">)</span>
<span class="special">{</span>
  <span class="keyword">return</span> <span class="keyword">true</span><span class="special">;</span>
<span class="special">}</span>
</pre>
    <h5>
        <a name="asio.reference.asio_handler_is_continuation.h1"></a>
        <span><a name="asio.reference.asio_handler_is_continuation.requirements"></a></span><a class="link"
                                                                                               href="asio_handler_is_continuation.html#asio.reference.asio_handler_is_continuation.requirements">Requirements</a>
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    <p>
        <span class="emphasis"><em>Header: </em></span><code class="literal">asio/handler_continuation_hook.hpp</code>
    </p>
    <p>
        <span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio.hpp</code>
    </p>
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            <div class="copyright-footer">Copyright © 2003-2022 Christopher M. Kohlhoff<p>
                Distributed under the Boost Software License, Version 1.0. (See accompanying
                file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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